3972780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1051}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 14138880

約数和(自身を除く): 10166100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1051, 1260, 1890, 2102, 3153, 3780, 4204, 5255, 6306, 7357, 9459, 10510, 12612, 14714, 15765, 18918, 21020, 22071, 28377, 29428, 31530, 36785, 37836, 44142, 47295, 56754, 63060, 66213, 73570, 88284, 94590, 110355, 113508, 132426, 141885, 147140, 189180, 198639, 220710, 264852, 283770, 331065, 397278, 441420, 567540, 662130, 794556, 993195, 1324260, 1986390, 3972780]

約数ペア:

[(1, 3972780), (2, 1986390), (3, 1324260), (4, 993195), (5, 794556), (6, 662130), (7, 567540), (9, 441420), (10, 397278), (12, 331065), (14, 283770), (15, 264852), (18, 220710), (20, 198639), (21, 189180), (27, 147140), (28, 141885), (30, 132426), (35, 113508), (36, 110355), (42, 94590), (45, 88284), (54, 73570), (60, 66213), (63, 63060), (70, 56754), (84, 47295), (90, 44142), (105, 37836), (108, 36785), (126, 31530), (135, 29428), (140, 28377), (180, 22071), (189, 21020), (210, 18918), (252, 15765), (270, 14714), (315, 12612), (378, 10510), (420, 9459), (540, 7357), (630, 6306), (756, 5255), (945, 4204), (1051, 3780), (1260, 3153), (1890, 2102)]